104976645817223 has 2 divisors, whose sum is σ = 104976645817224. Its totient is φ = 104976645817222.

The previous prime is 104976645817171. The next prime is 104976645817231. The reversal of 104976645817223 is 322718546679401.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (322718546679401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 104976645817223 - 2⁸ = 104976645816967 is a prime.

It is a super-2 number, since 2×104976645817223² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 104976645817223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104976645817423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52488322908611 + 52488322908612.

It is an arithmetic number, because the mean of its divisors is an integer number (52488322908612).

It is a 1-persistent number, because it is pandigital, but 2⋅104976645817223 = 209953291634446 is not.

Almost surely, 2^{104976645817223} is an apocalyptic number.

104976645817223 is a deficient number, since it is larger than the sum of its proper divisors (1).

104976645817223 is an equidigital number, since it uses as much as digits as its factorization.

104976645817223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121927680, while the sum is 65.

The spelling of 104976645817223 in words is "one hundred four trillion, nine hundred seventy-six billion, six hundred forty-five million, eight hundred seventeen thousand, two hundred twenty-three".